INET_DIAG_CLASS_ID 146 net/ipv4/inet_diag.c if (ext & (1 << (INET_DIAG_CLASS_ID - 1)) || INET_DIAG_CLASS_ID 160 net/ipv4/inet_diag.c if (nla_put_u32(skb, INET_DIAG_CLASS_ID, classid))